3347Chemical EngineeringMedium
Calcination of gypsum produces________?
ANitre cake
BSalt cake
CLime
DPlaster of Paris
Correct answer
D. Plaster of Paris
Explanation
The correct answer is Plaster of Paris.
Correct answer
D. Plaster of Paris
Explanation
The correct answer is Plaster of Paris.
“When a system in equilibrium is subjected to a change in temperature, pressure or concentration, the equilibrium is displaced in a direction which tends to undo the effect of the change.” This is called the________?
Mercury is an ideal barometric fluid mainly due to its ________?
Cold work tool steel should have________?
Noise level during normal conversation among men is about ________ decibels?
Size reduction of fibrous materials like wood, asbestos, mica etc. is done by a disintegrator exemplified by the ________?
Carbon monoxide is a pollutant, which causes________?